package com.jlsoft.config.handler;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.jlsoft.config.SimpleResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.security.web.savedrequest.HttpSessionRequestCache;
import org.springframework.security.web.savedrequest.RequestCache;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component
public class BrowerAuthenticationFailHandler extends SimpleUrlAuthenticationFailureHandler {

    @Autowired
    private ObjectMapper objectMapper;

    private RequestCache requestCache = new HttpSessionRequestCache();

    @Override
    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
        /*logger.debug("登录失败:{}"+ exception.getMessage());
        requestCache.removeRequest(request, response);
        setDefaultFailureUrl("/login?error=true");
        super.onAuthenticationFailure(request, response, exception);*/

        response.setStatus(HttpStatus.OK.value());
        response.setContentType("application/json;charset=UTF-8" );
        response.getWriter().write(objectMapper.writeValueAsString(
                new SimpleResponse(10, exception.getMessage(), false)
        ));

    }
}
